In this article you will learn about few jQuery tips and tricks of interesting. Until you practice, you will not be able to be master of jQuery.
jQuery tips:
To check if checkbox is checked:
if ($("#checkID").is(':checked')) { ... }
or
if ($('#checkID').attr('checked')) { ... }
Check whether an element exists or not:
if ($("#myDIV").length) { ... }
Block mouse right click:
$(document).bind("contextmenu", function(e) { return false; });
Whether an element is visible or not:
$("#myDIV").is(":visible");
To get the size of the element:
$('element').length
Scroll the page to the div ID:
$(document).scrollTop($('#myDIV').offset().top);
Replace an element by another:
$("#oldID").replaceWith("<span>New content goes here...</span>");
Find an element by CSS class:
$('body').find('.myclass');
Document.ready:
$(document).ready(function() { .... });
Window resize:
$(window).resize(function(){ ... });
Find an element by attribute:
$('#myDIV').find('span[class="sp"]').hide();
Based on United States, Jacob Frazier is a skilled JavaScript developer with over 8 years of experience. He is passionate about change and trying new things, both professionally and personally. He loves startups and is extremely proactive.